All
Search
Images
Videos
Shorts
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
7:29
YouTube
j0hnl0cker
Extraterrestrial Aurelia & Blue Moon ★ Full Length Documentary In Description
Aurelia and Blue Moon are hypothetical examples of a planet and a moon on which extraterrestrial life could evolve. They are the outcome of a collaboration between television company Blue Wave Productions Ltd. and a group of American and British scientists who were collectively commissioned by National Geographic. The team used a combination of ...
11.5K views
Mar 3, 2013
Roswell Incident
5:26
A nearly 22-minute video titled “The Roswell Incident” has been quietly uploaded to the National Archives, reigniting interest in an alleged UFO crash in New Mexico in 1947. Investigative journalist Ross Coulthart tells “NewsNation Prime” there is no known archival footage of the incident, and someone is “just having a bit of a fun game.” #UFO #UAP #Roswellincident | NewsNation
Facebook
NewsNation
5.4K views
6 months ago
Army officer's secret journal could offer new clues about the UFO crash in Roswell in 1947
livescience.com
Dec 11, 2020
55:35
The Roswell Coverup 75 Years Later (Full Documentary)
YouTube
UNIDENTIFIED
762.3K views
Apr 27, 2023
Top videos
44:30
What do Alien Life Forms Really Look Like : Documentary on Extraterrestrial Life
YouTube
Ed Stanislav
140.9K views
Sep 20, 2016
1:22:24
The Book of Alien Races - Over 82 Species On Earth (Full Documentary)
YouTube
Visable Thought
76.5K views
Oct 21, 2017
2:31:45
Extraterrestrial Life in the Universe: Journey to Alien Worlds | Space Documentary
YouTube
Wondody | The World of
44.4K views
Jul 27, 2024
SETI Project
20:20
The Largest Search for Extraterrestrial Intelligence (SETI) | Berkeley's Breakthrough Listen Project
YouTube
Nerd Nite
7.3K views
Mar 9, 2019
Not saying it's aliens: SETI survey reveals unexplained pulses from distant stars
phys.org
Matthew Williams
10 months ago
14:30
Astronomer Explains How SETI Searches for Aliens | WIRED
YouTube
WIRED
300.2K views
Oct 1, 2019
44:30
What do Alien Life Forms Really Look Like : Documentary on Extra
…
140.9K views
Sep 20, 2016
YouTube
Ed Stanislav
1:22:24
The Book of Alien Races - Over 82 Species On Earth (Full Documenta
…
76.5K views
Oct 21, 2017
YouTube
Visable Thought
2:31:45
Extraterrestrial Life in the Universe: Journey to Alien Worlds | Space D
…
44.4K views
Jul 27, 2024
YouTube
Wondody | The World of Odysseys
11:18
ALIEN LIFE | Alien Civilizations, Are We Being Watched? | Space Docu
…
832 views
11 months ago
YouTube
WUFO Eng
1:21:41
Extraterrestrial Life in the Universe: Journey to the Alien World | Spac
…
342.1K views
Feb 26, 2023
YouTube
Wondody | The World of Odysseys
1:00:45
Alien Witnesses: Real UFO Encounters | Full Documentary | F
…
6.1K views
2 weeks ago
YouTube
THE STREAM - Movies and More
1:12:47
DISCOVERING the most SUITABLE Alien Planet for Extraterrestrial Lif
…
46.3K views
May 7, 2023
YouTube
Wondody | The World of Odysseys
50:15
Universe: Beyond the Millennium - Alien Life
1.1M views
Mar 21, 2014
YouTube
Naked Science
1:48:04
LIFE BEYOND: Visions of Alien Life. Full Documentary Remastered (4K)
5.9M views
Apr 17, 2024
YouTube
melodysheep
1:09:03
Signs Of Alien Experiments On Earth | Extraterrestrial Scientists |
…
5.7K views
3 months ago
YouTube
Sci-Fi Central
12:21
Top 10 Best Alien Documentaries
917.2K views
Jan 1, 2020
YouTube
WatchMojo.com
1:46:39
UNMASKING AN EXTRATERRESTRIAL PRESENCE
…
826.2K views
Aug 1, 2013
YouTube
GRIMMARS
Extraterrestrial evidence: 10 incredible findings about aliens fr
…
Dec 24, 2020
livescience.com
5:12
Ancient Aliens: New Proof of Alien Life Found in Ice Cave (Season 18
…
1M views
Aug 25, 2022
YouTube
HISTORY
2:16
The Alien Perspective - Official Trailer (2025) Documentary
154K views
Dec 20, 2024
YouTube
IGN Movie Trailers
1:05:08
Alien Artifacts - The Outer Dimensions (Full Documentary)
235.1K views
Jun 17, 2023
YouTube
Extreme Mysteries
13:40
Ancient Aliens: Evidence of Life in Outer Space | History
411.5K views
Jul 25, 2024
YouTube
HISTORY
1:14:21
One Hour Talking with a REAL E.T | Interview with the Extraterrestrial
…
7.5K views
1 month ago
YouTube
Sci-Fi Central
1:01:04
Extraterrestrial Disclosure: Starseed Ambassadors | Documentary
33.2K views
6 months ago
YouTube
PortalToAscension
52:11
Is Alien Life Hiding in Our Solar System? | Life In Outer Space | FU
…
418.3K views
9 months ago
YouTube
Naked Science
4:47
The UnXplained: Exoplanet Discovery Suggests Extraterrestri
…
135.4K views
Nov 13, 2022
YouTube
HISTORY
2:51:06
Top Jaw-Dropping Space Events! | NASA’s Unexplained Files | Full E
…
108K views
10 months ago
YouTube
DiscoveryChannelInd
23:30
The Mysterious World of Kepler-452 b. In Search of Extraterrestrial Life
827.4K views
Jul 22, 2024
YouTube
Kosmo
0:52
Life (2017) - Extraterrestrial Life Scene (1/10) | Movieclips
578.5K views
Sep 5, 2017
YouTube
Movieclips
4:57
Antarctica's Secret Alien Cover-Up | Ancient Aliens | History
3.7M views
Nov 24, 2022
YouTube
HISTORY
48:39
Could Aliens Already Be Living With Us? (Extraterrestrial Documentary)
129.2K views
Apr 20, 2022
YouTube
Absolute Documentaries
1:25:26
Searching For Aliens and Our Place in the Universe | How the Univers
…
1.6M views
9 months ago
YouTube
Science Channel
51:40
Have Aliens Been Spotted On Pluto?
285K views
5 months ago
YouTube
Wonder
5:54
Are Aliens and UFOs Real? Is The Proof In These Videos?
2.5M views
May 15, 2021
YouTube
Inside Edition
See more videos
More like this
Feedback
